Practice and Apply Use the relative pronoun in parentheses to introduce an adjective clause that tells about the underlined noun or pronoun. Write the new sentence. 1. Scientists study the ocean. (who)
2. Ocean exploration will be the next giant leap. (that)
3. Discoveries about ocean life will affect everyone. (who)
4. Our pioneering spirit is still strong. (which)

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.

In  the earth is precious, chief seattle says that man did not “weave the web of life, he is merely a strand in it.” what attitude is he implicitly criticizing by saying this?

Elect the correct text in the passage.vhich sentence is a simple sentence? time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differences incraumstonces. there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke, the larin both retellings is olmost identical despite the length of time that has passed between their repetitions. in comparing the usages of the samproverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand how this stbe applied to their own lives.submit